A graph showing noise levels in the Santa Barbara Channel from 2007 to 2016. 40Hz bands are shown in red, 90Hz bands are shown in blue. Data sources: McKenna et al. 2012, J. Hildebrand/ UCSD unpub. data; Figure credit: J. Hildebrand/SIO UCSD.
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A map showing the location of historic (green dots) and current (yellow dots) passive acoustic monitoring stations around the Sanctuary and Santa Barbara Channel. Map credit: M. Cajandig/NOAA.
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